MX345037B - Metodo de derivacion de parametro de cuantificacion. - Google Patents
Metodo de derivacion de parametro de cuantificacion.Info
- Publication number
- MX345037B MX345037B MX2016009075A MX2016009075A MX345037B MX 345037 B MX345037 B MX 345037B MX 2016009075 A MX2016009075 A MX 2016009075A MX 2016009075 A MX2016009075 A MX 2016009075A MX 345037 B MX345037 B MX 345037B
- Authority
- MX
- Mexico
- Prior art keywords
- quantization parameter
- quantization
- unit
- minimum size
- current coding
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Auxiliary Devices For Music (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110114607A KR20130049523A (ko) | 2011-11-04 | 2011-11-04 | 인트라 예측 블록 생성 장치 |
PCT/CN2012/083978 WO2013064095A1 (en) | 2011-11-04 | 2012-11-02 | Method of deriving quantization parameter |
Publications (1)
Publication Number | Publication Date |
---|---|
MX345037B true MX345037B (es) | 2017-01-16 |
Family
ID=48191357
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016009075A MX345037B (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
MX2015015826A MX340480B (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
MX2014005327A MX2014005327A (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
MX2015015824A MX340479B (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
MX2015015820A MX339983B (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
MX2015015821A MX340478B (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
Family Applications After (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015015826A MX340480B (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
MX2014005327A MX2014005327A (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
MX2015015824A MX340479B (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
MX2015015820A MX339983B (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
MX2015015821A MX340478B (es) | 2011-11-04 | 2012-11-02 | Metodo de derivacion de parametro de cuantificacion. |
Country Status (14)
Country | Link |
---|---|
US (11) | US9264723B2 (ko) |
EP (6) | EP3843393B1 (ko) |
JP (8) | JP5841264B2 (ko) |
KR (6) | KR20130049523A (ko) |
CN (8) | CN108184120B (ko) |
BR (5) | BR112014010639B1 (ko) |
CA (4) | CA2853706C (ko) |
ES (1) | ES2784007T3 (ko) |
HU (1) | HUE048753T2 (ko) |
MX (6) | MX345037B (ko) |
PL (1) | PL3402191T3 (ko) |
SG (9) | SG10201600414RA (ko) |
TW (7) | TW202333500A (ko) |
WO (1) | WO2013064095A1 (ko) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102835114B (zh) | 2010-04-13 | 2016-06-15 | 松下电器(美国)知识产权公司 | 图像解码方法及图像解码装置 |
KR20130049525A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 잔차 블록 복원을 위한 역변환 방법 |
KR20130049522A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
KR20130049523A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
US10277915B2 (en) * | 2011-11-07 | 2019-04-30 | Qualcomm Incorporated | Signaling quantization matrices for video coding |
JP6120490B2 (ja) * | 2011-11-07 | 2017-04-26 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
KR20130050407A (ko) | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 움직임 정보 생성 방법 |
KR20130058524A (ko) * | 2011-11-25 | 2013-06-04 | 오수미 | 색차 인트라 예측 블록 생성 방법 |
JP6064581B2 (ja) * | 2011-12-21 | 2017-01-25 | 株式会社Jvcケンウッド | 動画像復号装置、動画像復号方法及び動画像復号プログラム、並びに受信装置、受信方法及び受信プログラム |
JP6064580B2 (ja) * | 2011-12-21 | 2017-01-25 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに送信装置、送信方法及び送信プログラム |
US11323747B2 (en) * | 2013-06-05 | 2022-05-03 | Qualcomm Incorporated | Residual differential pulse code modulation (DPCM) extensions and harmonization with transform skip, rotation, and scans |
JP6587046B2 (ja) * | 2013-07-08 | 2019-10-09 | サン パテント トラスト | 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置 |
CN104427338B (zh) * | 2013-09-07 | 2019-11-05 | 上海天荷电子信息有限公司 | 一种使用块匹配的图像编码以及图像解码的方法和装置 |
WO2016133356A1 (ko) * | 2015-02-17 | 2016-08-25 | 엘지전자(주) | 적응적 스캔 오더를 이용하여 비디오 신호를 인코딩, 디코딩하는 방법 및 장치 |
WO2016205999A1 (en) * | 2015-06-23 | 2016-12-29 | Mediatek Singapore Pte. Ltd. | Adaptive coding group for image/video coding |
CN113596443A (zh) | 2015-08-20 | 2021-11-02 | 日本放送协会 | 图像编码装置 |
EP3396953A4 (en) | 2016-02-16 | 2019-01-16 | Samsung Electronics Co., Ltd. | METHOD AND APPARATUS FOR ENCODING / DECODING AN IMAGE |
JP6660868B2 (ja) * | 2016-11-15 | 2020-03-11 | Kddi株式会社 | 動画像符号化装置及び動画像復号装置並びにプログラム |
CN108805943B (zh) * | 2017-04-27 | 2022-12-09 | 腾讯科技(深圳)有限公司 | 图片转码方法和装置 |
WO2019050300A1 (ko) * | 2017-09-06 | 2019-03-14 | 가온미디어 주식회사 | 효과적인 차분양자화 파라미터 전송 기반 영상 부/복호화 방법 및 장치 |
WO2019078630A1 (ko) | 2017-10-18 | 2019-04-25 | 삼성전자 주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
US11262088B2 (en) | 2017-11-06 | 2022-03-01 | International Business Machines Corporation | Adjusting settings of environmental devices connected via a network to an automation hub |
KR102185371B1 (ko) * | 2018-01-02 | 2020-12-01 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
US10491914B2 (en) * | 2018-03-29 | 2019-11-26 | Tencent America LLC | Transform information prediction |
KR102030384B1 (ko) | 2018-06-19 | 2019-11-08 | 광운대학교 산학협력단 | 잔차 계수 부호화/복호화 방법 및 장치 |
WO2019240450A1 (ko) | 2018-06-11 | 2019-12-19 | 광운대학교 산학협력단 | 잔차 계수 부호화/복호화 방법 및 장치 |
US11927280B2 (en) | 2018-06-30 | 2024-03-12 | Fujikin Incorporated | Diaphragm valve and monitoring method thereof with improved leak detection |
WO2020048463A1 (en) * | 2018-09-03 | 2020-03-12 | Huawei Technologies Co., Ltd. | Method and apparatus for intra prediction |
WO2020071871A1 (ko) * | 2018-10-05 | 2020-04-09 | 엘지전자 주식회사 | 영상 서비스 처리 방법 및 그 장치 |
CN111050169B (zh) * | 2018-10-15 | 2021-12-14 | 华为技术有限公司 | 图像编码中量化参数的生成方法、装置及终端 |
CN109688409B (zh) * | 2018-12-28 | 2021-03-02 | 北京奇艺世纪科技有限公司 | 一种视频编码方法及装置 |
CN109831670B (zh) * | 2019-02-26 | 2020-04-24 | 北京大学深圳研究生院 | 一种反量化方法、***、设备及计算机可读介质 |
CN113748675A (zh) * | 2019-04-10 | 2021-12-03 | 北京达佳互联信息技术有限公司 | 使用改进的基于矩阵的帧内预测编解码模式的视频编解码方法和装置 |
KR20210134043A (ko) * | 2019-04-17 | 2021-11-08 | 엘지전자 주식회사 | Bdpcm을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
WO2020219733A1 (en) | 2019-04-24 | 2020-10-29 | Bytedance Inc. | Quantized residual differential pulse code modulation representation of coded video |
CN113796069B (zh) * | 2019-05-01 | 2024-03-08 | 字节跳动有限公司 | 使用量化残差差分脉冲编解码调制编解码的帧内编解码视频 |
CN112004084B (zh) * | 2019-05-27 | 2022-03-29 | 北京君正集成电路股份有限公司 | 一种利用量化参数排序的码率控制优化方法及*** |
CN114026864B (zh) * | 2019-06-21 | 2023-07-07 | 华为技术有限公司 | 用于几何分割模式的色度样本权重推导 |
CN110464326B (zh) * | 2019-08-19 | 2022-05-10 | 上海联影医疗科技股份有限公司 | 一种扫描参数推荐方法、***、装置及存储介质 |
US11800110B2 (en) * | 2021-04-20 | 2023-10-24 | Tencent America LLC | Adaptive scanning with multiple transform selection |
US20230069984A1 (en) * | 2021-08-24 | 2023-03-09 | Tencent America LLC | Hardware friendly design for intra mode coding |
US11917144B2 (en) | 2021-09-29 | 2024-02-27 | Mediatek Inc. | Efficient in-loop filtering for video coding |
CN116095316B (zh) * | 2023-03-17 | 2023-06-23 | 北京中星微人工智能芯片技术有限公司 | 视频图像处理方法及装置、电子设备及存储介质 |
Family Cites Families (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8625665B2 (en) * | 1996-09-20 | 2014-01-07 | At&T Intellectual Property Ii, L.P. | Video coder providing implicit coefficient prediction and scan adaptation for image coding and intra coding of video |
US6483947B1 (en) | 1998-03-17 | 2002-11-19 | Matsushita Electric Industrial Co., Ltd. | Video signal processing apparatus |
JP2001298368A (ja) * | 2000-04-14 | 2001-10-26 | Sakai Yasue | 圧縮方法及び装置、伸長方法及び装置、圧縮伸長システム、記録媒体 |
JP3561485B2 (ja) * | 2000-08-18 | 2004-09-02 | 株式会社メディアグルー | 符号化信号分離・合成装置、差分符号化信号生成装置、符号化信号分離・合成方法、差分符号化信号生成方法、符号化信号分離・合成プログラムを記録した媒体および差分符号化信号生成プログラムを記録した媒体 |
CN1941910B (zh) * | 2001-11-27 | 2015-03-11 | 三星电子株式会社 | 编码坐标内插符、解码比特数据流的装置及方法 |
CN1206864C (zh) * | 2002-07-22 | 2005-06-15 | 中国科学院计算技术研究所 | 结合率失真优化的码率控制的方法及其装置 |
EP1453004A2 (en) * | 2003-02-28 | 2004-09-01 | NTT DoCoMo, Inc. | Image encoding apparatus and method |
JP2006005438A (ja) * | 2004-06-15 | 2006-01-05 | Sony Corp | 画像処理装置およびその方法 |
CN100348051C (zh) * | 2005-03-31 | 2007-11-07 | 华中科技大学 | 一种增强型帧内预测模式编码方法 |
WO2007032600A1 (en) * | 2005-07-21 | 2007-03-22 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding video signal by extending application of directional intra-prediction |
JP2007089035A (ja) * | 2005-09-26 | 2007-04-05 | Toshiba Corp | 動画像符号化方法、装置及びプログラム |
US20070274385A1 (en) * | 2006-05-26 | 2007-11-29 | Zhongli He | Method of increasing coding efficiency and reducing power consumption by on-line scene change detection while encoding inter-frame |
JP4254867B2 (ja) | 2007-01-31 | 2009-04-15 | ソニー株式会社 | 情報処理装置および方法、プログラム、並びに記録媒体 |
EP1983759A1 (en) * | 2007-04-19 | 2008-10-22 | Matsushita Electric Industrial Co., Ltd. | Estimation of separable adaptive interpolation filters for hybrid video coding |
CN100493198C (zh) * | 2007-05-31 | 2009-05-27 | 北京中星微电子有限公司 | 算术编码中的概率模型存储方法 |
US8488668B2 (en) * | 2007-06-15 | 2013-07-16 | Qualcomm Incorporated | Adaptive coefficient scanning for video coding |
US8571104B2 (en) * | 2007-06-15 | 2013-10-29 | Qualcomm, Incorporated | Adaptive coefficient scanning in video coding |
CN100551075C (zh) * | 2007-10-15 | 2009-10-14 | 中兴通讯股份有限公司 | 一种低复杂度的帧内预测模式选择方法 |
KR100940444B1 (ko) * | 2007-12-18 | 2010-02-10 | 한국전자통신연구원 | 공간적 에지 검출을 이용한 인트라 예측 모드 구성 방법 |
US20090161757A1 (en) * | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Method and Apparatus for Selecting a Coding Mode for a Block |
US8542730B2 (en) * | 2008-02-22 | 2013-09-24 | Qualcomm, Incorporated | Fast macroblock delta QP decision |
CN101262603B (zh) * | 2008-03-27 | 2011-08-31 | 方春 | 一种自适应码率控制方法 |
CN100596202C (zh) * | 2008-05-30 | 2010-03-24 | 四川虹微技术有限公司 | 一种快速帧内模式选择方法 |
US8897359B2 (en) * | 2008-06-03 | 2014-11-25 | Microsoft Corporation | Adaptive quantization for enhancement layer video coding |
RU2479942C2 (ru) * | 2008-06-27 | 2013-04-20 | Сони Корпорейшн | Устройство обработки изображения и способ обработки изображения |
KR101501568B1 (ko) * | 2008-07-04 | 2015-03-12 | 에스케이 텔레콤주식회사 | 영상 부호화 및 복호화 장치 및, 방법 |
CN101729886B (zh) * | 2008-10-24 | 2011-09-28 | 安凯(广州)微电子技术有限公司 | 一种视频解码方法、***和设备 |
CN101494776B (zh) * | 2009-02-13 | 2011-01-05 | 北京邮电大学 | 一种h.264码率控制方法 |
JP5174737B2 (ja) * | 2009-05-05 | 2013-04-03 | 国立大学法人広島大学 | 画像配信システム、符号装置及び復号装置 |
KR101507344B1 (ko) * | 2009-08-21 | 2015-03-31 | 에스케이 텔레콤주식회사 | 가변 길이 부호를 이용한 인트라 예측모드 부호화 방법과 장치, 및 이를 위한기록 매체 |
JP5649296B2 (ja) * | 2009-10-26 | 2015-01-07 | キヤノン株式会社 | 画像符号化装置 |
KR101457894B1 (ko) * | 2009-10-28 | 2014-11-05 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 복호화 방법 및 장치 |
EP2495973B1 (en) | 2009-10-30 | 2019-02-27 | Sun Patent Trust | Decoding method, decoder apparatus, encoding method, and encoder apparatus |
KR101441905B1 (ko) | 2009-11-18 | 2014-09-24 | 에스케이텔레콤 주식회사 | 후보 예측 움직임 벡터 집합 선택을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
US20110274162A1 (en) * | 2010-05-04 | 2011-11-10 | Minhua Zhou | Coding Unit Quantization Parameters in Video Coding |
US8588297B2 (en) * | 2009-12-23 | 2013-11-19 | Oracle America, Inc. | Quantization parameter prediction |
KR101768207B1 (ko) * | 2010-01-19 | 2017-08-16 | 삼성전자주식회사 | 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치 |
WO2011096770A2 (ko) * | 2010-02-02 | 2011-08-11 | (주)휴맥스 | 영상 부호화/복호화 장치 및 방법 |
JP2011160359A (ja) * | 2010-02-03 | 2011-08-18 | Sharp Corp | ブロックノイズ量予測装置、ブロックノイズ量予測方法、画像処理装置、プログラム、及び、記録媒体 |
US8588303B2 (en) * | 2010-03-31 | 2013-11-19 | Futurewei Technologies, Inc. | Multiple predictor sets for intra-frame coding |
US8929440B2 (en) * | 2010-04-09 | 2015-01-06 | Sony Corporation | QP adaptive coefficients scanning and application |
MY157593A (en) * | 2010-04-23 | 2016-06-30 | M&K Holdings Inc | Apparatus and method for encoding image |
CN102238376B (zh) * | 2010-04-28 | 2014-04-23 | 鸿富锦精密工业(深圳)有限公司 | 图像处理***及方法 |
US8902978B2 (en) * | 2010-05-30 | 2014-12-02 | Lg Electronics Inc. | Enhanced intra prediction mode signaling |
PL4024865T3 (pl) * | 2010-06-10 | 2024-05-06 | Interdigital Vc Holdings, Inc. | Sposoby i urządzenie do określania elementów predykcji parametrów kwantyzacji z wielu sąsiadujących parametrów kwantyzacji |
CN101888550A (zh) * | 2010-06-28 | 2010-11-17 | 中兴通讯股份有限公司 | 一种slice头信息中量化参数编码方法和装置 |
KR101373814B1 (ko) * | 2010-07-31 | 2014-03-18 | 엠앤케이홀딩스 주식회사 | 예측 블록 생성 장치 |
KR20120012385A (ko) * | 2010-07-31 | 2012-02-09 | 오수미 | 인트라 예측 부호화 장치 |
US9667987B2 (en) | 2011-03-10 | 2017-05-30 | Futurewei Technologies, Inc. | Using multiple prediction sets to encode extended unified directional intra mode numbers for robustness |
CN102685485B (zh) | 2011-03-11 | 2014-11-05 | 华为技术有限公司 | 编码方法以及装置、解码方法以及装置 |
CN102685484B (zh) * | 2011-03-11 | 2014-10-08 | 华为技术有限公司 | 编码方法以及装置、解码方法以及装置 |
CN106454381B (zh) * | 2011-03-11 | 2019-05-28 | 索尼公司 | 图像处理装置和方法 |
CN102685478B (zh) | 2011-03-11 | 2015-04-29 | 华为技术有限公司 | 编码方法以及装置、解码方法以及装置 |
CN102685483B (zh) * | 2011-03-11 | 2014-12-03 | 华为技术有限公司 | 解码方法 |
CN102137258B (zh) * | 2011-03-22 | 2013-04-24 | 宁波大学 | 一种立体视频码率控制方法 |
GB2491391B (en) * | 2011-06-02 | 2014-09-03 | Canon Kk | Encoding mode values representing prediction modes |
US9654785B2 (en) * | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
CN103609110B (zh) * | 2011-06-13 | 2017-08-08 | 太阳专利托管公司 | 图像解码方法、图像编码方法、图像解码装置、图像编码装置及图像编码解码装置 |
US9112526B2 (en) * | 2011-06-15 | 2015-08-18 | Sony Corporation | Binarization of DQP using separate absolute value and sign (SAVS) in CABAC |
PT2887670T (pt) * | 2011-06-28 | 2017-09-18 | Samsung Electronics Co Ltd | Método e aparelho para codificar vídeo e método e aparelho para descodificar vídeo, acompanhados com intra previsão |
KR20110111339A (ko) * | 2011-08-23 | 2011-10-11 | 한국전자통신연구원 | 화면내 예측 시스템에서 최적 모드를 예측하는 장치 및 방법 |
GB2494468B (en) | 2011-09-12 | 2014-01-15 | Canon Kk | Method and device for encoding or decoding information representing prediction modes |
CN106851300B (zh) | 2011-09-13 | 2020-05-26 | 寰发股份有限公司 | 基于最可能模式的帧内预测模式的方法及装置 |
WO2013051903A1 (en) | 2011-10-07 | 2013-04-11 | Pantech Co., Ltd. | Methods and apparatuses of encoding/decoding intra prediction mode using candidate intra prediction modes |
CN105338346B (zh) * | 2011-10-24 | 2018-11-13 | 英孚布瑞智有限私人贸易公司 | 用于图像解码的方法和装置 |
ES2816567T3 (es) * | 2011-10-24 | 2021-04-05 | Innotive Ltd | Método y aparato para decodificar modo de intra-predicción |
KR20130049522A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
KR20130049523A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
KR20130050407A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 움직임 정보 생성 방법 |
KR20130050405A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 시간 후보자 결정방법 |
KR20130050404A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 복원 블록 생성 방법 |
KR20130058524A (ko) * | 2011-11-25 | 2013-06-04 | 오수미 | 색차 인트라 예측 블록 생성 방법 |
AR092786A1 (es) * | 2012-01-09 | 2015-05-06 | Jang Min | Metodos para eliminar artefactos de bloque |
JP5828967B2 (ja) * | 2012-01-17 | 2015-12-09 | インフォブリッジ ピーティーイー. エルティーディー. | エッジオフセットを適用する方法 |
CN102658478B (zh) | 2012-05-11 | 2014-11-05 | 山东海华汽车部件有限公司 | 一种板簧流水装配线 |
-
2011
- 2011-11-04 KR KR20110114607A patent/KR20130049523A/ko not_active Application Discontinuation
-
2012
- 2012-11-02 EP EP21156612.0A patent/EP3843393B1/en active Active
- 2012-11-02 BR BR112014010639-8A patent/BR112014010639B1/pt active IP Right Grant
- 2012-11-02 MX MX2016009075A patent/MX345037B/es unknown
- 2012-11-02 BR BR122020014037-2A patent/BR122020014037B1/pt active IP Right Grant
- 2012-11-02 TW TW112115445A patent/TW202333500A/zh unknown
- 2012-11-02 CA CA2853706A patent/CA2853706C/en active Active
- 2012-11-02 KR KR20147010216A patent/KR20140074350A/ko not_active Application Discontinuation
- 2012-11-02 MX MX2015015826A patent/MX340480B/es unknown
- 2012-11-02 KR KR1020147010207A patent/KR101472974B1/ko active IP Right Review Request
- 2012-11-02 EP EP18181699.2A patent/EP3402191B8/en active Active
- 2012-11-02 BR BR122020014038-0A patent/BR122020014038B1/pt active IP Right Grant
- 2012-11-02 SG SG10201600414RA patent/SG10201600414RA/en unknown
- 2012-11-02 SG SG10202001375VA patent/SG10202001375VA/en unknown
- 2012-11-02 WO PCT/CN2012/083978 patent/WO2013064095A1/en active Application Filing
- 2012-11-02 SG SG10202001287TA patent/SG10202001287TA/en unknown
- 2012-11-02 EP EP21156479.4A patent/EP3843400A1/en active Pending
- 2012-11-02 TW TW110132475A patent/TWI803958B/zh active
- 2012-11-02 SG SG10202002041XA patent/SG10202002041XA/en unknown
- 2012-11-02 EP EP21156631.0A patent/EP3843401A1/en active Pending
- 2012-11-02 TW TW109115848A patent/TWI742656B/zh active
- 2012-11-02 SG SG10201600413TA patent/SG10201600413TA/en unknown
- 2012-11-02 US US14/353,891 patent/US9264723B2/en active Active
- 2012-11-02 BR BR122020014035-6A patent/BR122020014035B1/pt active IP Right Grant
- 2012-11-02 SG SG10202002042VA patent/SG10202002042VA/en unknown
- 2012-11-02 MX MX2014005327A patent/MX2014005327A/es active IP Right Grant
- 2012-11-02 KR KR1020147010214A patent/KR20140066239A/ko not_active Application Discontinuation
- 2012-11-02 MX MX2015015824A patent/MX340479B/es unknown
- 2012-11-02 BR BR122020014036-4A patent/BR122020014036B1/pt active IP Right Grant
- 2012-11-02 SG SG11201401926RA patent/SG11201401926RA/en unknown
- 2012-11-02 MX MX2015015820A patent/MX339983B/es unknown
- 2012-11-02 TW TW106145413A patent/TWI645708B/zh active
- 2012-11-02 PL PL18181699T patent/PL3402191T3/pl unknown
- 2012-11-02 CA CA3217419A patent/CA3217419A1/en active Pending
- 2012-11-02 EP EP21156609.6A patent/EP3843392B1/en active Active
- 2012-11-02 SG SG10201600418XA patent/SG10201600418XA/en unknown
- 2012-11-02 JP JP2014539230A patent/JP5841264B2/ja active Active
- 2012-11-02 CA CA2989193A patent/CA2989193C/en active Active
- 2012-11-02 HU HUE18181699A patent/HUE048753T2/hu unknown
- 2012-11-02 EP EP12845200.0A patent/EP2774377A4/en not_active Ceased
- 2012-11-02 KR KR1020147010215A patent/KR20140066240A/ko not_active Application Discontinuation
- 2012-11-02 ES ES18181699T patent/ES2784007T3/es active Active
- 2012-11-02 TW TW107139881A patent/TWI696380B/zh active
- 2012-11-02 SG SG10201600412WA patent/SG10201600412WA/en unknown
- 2012-11-02 CA CA3085029A patent/CA3085029C/en active Active
- 2012-11-02 MX MX2015015821A patent/MX340478B/es unknown
- 2012-11-02 KR KR20147010213A patent/KR20140071438A/ko not_active Application Discontinuation
- 2012-11-02 TW TW101140895A patent/TWI572189B/zh active
- 2012-11-02 TW TW105143712A patent/TWI615016B/zh active
- 2012-11-05 CN CN201810073432.3A patent/CN108184120B/zh active Active
- 2012-11-05 CN CN201810073355.1A patent/CN108347614B/zh active Active
- 2012-11-05 CN CN201810074625.0A patent/CN108366260B/zh active Active
- 2012-11-05 CN CN201810073418.3A patent/CN108184119B/zh active Active
- 2012-11-05 CN CN201810073988.2A patent/CN108259906B/zh active Active
- 2012-11-05 CN CN201810072887.3A patent/CN108495133B/zh active Active
- 2012-11-05 CN CN201210436688.9A patent/CN103096070B/zh active Active
- 2012-11-05 CN CN201810074631.6A patent/CN108259907B/zh active Active
-
2015
- 2015-01-08 US US14/592,809 patent/US9204151B2/en active Active
- 2015-09-11 US US14/852,197 patent/US9912950B2/en active Active
- 2015-09-11 US US14/852,167 patent/US9699460B2/en active Active
- 2015-09-11 US US14/852,115 patent/US9712824B2/en active Active
- 2015-09-11 US US14/852,144 patent/US9712825B2/en active Active
- 2015-11-12 JP JP2015222051A patent/JP6101774B2/ja active Active
-
2017
- 2017-02-27 JP JP2017035017A patent/JP6275897B2/ja active Active
-
2018
- 2018-01-10 JP JP2018001995A patent/JP6469265B2/ja active Active
- 2018-01-25 US US15/879,994 patent/US10313671B2/en active Active
-
2019
- 2019-01-15 JP JP2019004278A patent/JP6648315B2/ja active Active
- 2019-04-26 US US16/396,267 patent/US10742983B2/en active Active
-
2020
- 2020-01-15 JP JP2020004431A patent/JP6906070B2/ja active Active
- 2020-07-10 US US16/926,206 patent/US11290719B2/en active Active
-
2021
- 2021-06-28 JP JP2021106230A patent/JP7192045B2/ja active Active
- 2021-06-28 JP JP2021106229A patent/JP7192044B2/ja active Active
-
2022
- 2022-02-28 US US17/682,914 patent/US11825092B2/en active Active
-
2023
- 2023-10-23 US US18/382,831 patent/US20240048706A1/en active Pending
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX345037B (es) | Metodo de derivacion de parametro de cuantificacion. | |
MX2018006177A (es) | Metodo para generar bloque reconstruido. | |
PH12017500040B1 (en) | Video encoding method using offset adjustment according to classification of pixels by maximum encoding units and apparatus thereof, and video decoding method and apparatus thereof | |
PH12015500254A1 (en) | Methods and apparatus for encoding and decoding motion vector | |
PH12016501641A1 (en) | Adaptive switching of color spaces, color sampling rates and/or bit depths | |
EP4346208A3 (en) | Method for decoding chroma image | |
MX353235B (es) | Dispositivo de decodificación de imágenes, método de decodificación de imágenes y dispositivo de codificación de imágenes. | |
WO2013003805A3 (en) | Fast encoding method for lossless coding | |
MY158769A (en) | Method and apparatus for encoding video, and method and apparatus for decoding video | |
WO2013002587A3 (ko) | 적응적인 양자화 파라미터 차분값을 이용한 영상의 부호화 및 복호화 방법과 장치 | |
WO2012115436A3 (en) | Method and apparatus for encoding and decoding multi-view video | |
MX2018005721A (es) | Dispositivo de decodificacion de video, y metodo de decodificacion de video. | |
GB2546882A (en) | Alternating block constrained decision mode coding | |
MX358407B (es) | Dispositivo de codificacion, metodo de codificacion, dispositivo de descodificacion y metodo de descodificacion. |